REMOVE

1. townscapes (representations)
2. grain elevators
3. fields (land)
4. 1945

WHAT

1. Visual Works (hierarchy n … (1)
2. buildings (structures) (1)
3. exterior views (1)
4. fences (1)

More 

WHERE

1. Killam, Alberta, Canada (1)

WHO

1. Clyfford Still; Still, Cl … (1)
2. Still, Clyfford (1)

WHEN

1. 1920 (1)
2. between c. 1929 and c. 19 … (1)